Finite Group DatabasebetaFinite Group DatabasebetaOrder 17728.
124 conjugacy classes of subgroups; only the 41 normal subgroups are shown.
This group has 124 conjugacy classes of subgroups — too many to draw. Only its 41 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17984550 | C2 | semidirect |
| 2. C2×C8×D277 | C2 | semidirect |
| 3. #22579856 | C2 | semidirect |
| 5. #22579811 | C2 | semidirect |
| 6. #22579802 | C2 | semidirect |
| 7. #103×C277 | C2 | semidirect |
| 30. #14555660 | D4 | semidirect |
| 43. C2×D277 | SD16 | semidirect |
| 55. C277 | #465 | semidirect |
| 62. #103 | D277 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984550 | 2 |
| C2×C8×D277 | 2 |
| #22579856 | 2 |
| #22579855 | 2 |
| #22579811 | 2 |
| #22579802 | 2 |
| #103×C277 | 2 |
| #465 | 277 |